Unix timestamp

-1567987200

Sun 25 Apr 1920 12:00:00 AM UTC

Coordinated Universal Time

Sun Apr 25 00:00:00 1920 UTC

In your local timezone

1920-04-25T00:00:00+00:00

ISO 8601

Sun, 25 Apr 1920 00:00:00 +0000

RFC 2822